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Smoltek has developed a high-performing nanofiber-based cell material for PEM-electrolyzers, with potential to enable a more efficient production of fossil-free hydrogen. In the autumn of 2021, a development collaboration was initiated in collaboration with an industrial manufacturer of materials for electrolyzers, and the aim is to be able to start manufacturing small-scale prototypes in 2023.
During the autumn of 2021, Smoltek announced that the company has achieved proof-of-concept for its high-performing, nanofiber-based cell material for PEM-electrolyzers. At the same time, it was announced that the company intended to initiate a development collaboration for the continued development of the cell material, which has also taken place.
“At the end of 2021, preparatory steps were initiated in a development collaboration with a large industrial manufacturer of materials for electrolyzers. However, some delays have occurred, which means that we have not yet been able to sign an agreement or start the main part of this project,“
says Ellinor Ehrnberg, President of Smoltek Innovation.
Smoltek is also in discussions with other potential industrial partners ahead of the further development of the cell material for PEM-electrolyzers. At the same time, the R&D team is testing different types of anti-corrosion coatings, optimizing catalysts and more.
“The ambition is to start a collaboration in 2023, or earlier, with a large manufacturer of electrolyzers or components for electrolyzers, where we together will build small-scale prototypes, so that Smoltek’s nanofiber-based cell material can eventually be used in future generations,”
Ellinor Ehrnberg concludes.
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Media mentions
June 9, 2025
This is a summary of an article featuring Smoltek titled "Smoltek utvecklar grön vätgas-process 'En framtid vi vill leva i'" published by IT-Hållbarhet.se on June 9, 2025.
News
May 20, 2025
Smoltek has been awarded a new patent within the hydrogen business area. The patent discloses a method for depositing conformally coated catalyst support for the PTL (porous transport layer) that provides both high catalytic activity and additional corrosion protection.
Patents
May 20, 2025
The Electrode Conformal Coating family offer a method for depositing conformally coated catalyst support for the PTL (porous transport layer) that provide both high catalytic activity and additional corrosion protection
Events
April 29, 2025
Smoltek Semi is attending 19th Silicon Saxony Day – The international high-tech and networking event at the International Airport Dresden, Germany.
IR Blog Posts
April 22, 2025
While traditional development processes often progress at a measured pace, truly disruptive technologies, such as Smoltek’s Porous Transport Electrode (PTE), can dramatically compress timelines. When faced with potentially market-changing innovations, industrial enterprises must choose between maintaining the status quo, slow internal development, or embracing partnership with innovative companies like Smoltek Hydrogen.